CALB 180AH not reaching capacity | DIY Solar Power Forum
I took a sample of cells for testing and none are reaching 180AH. Charged to 3.65V, cutoff at .20A Discharged @20A or 30A to 2.50V Test results are 170, 171, 173 & 174AH. Tested with a DL24P and a EBC-A20 Resistance were all 0.39 to 0.45mΩ Cell terminals certainly don''t look fresh and new.
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